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Single Row Cylindrical Roller Thrust Bearings 81264 M

Single Row Cylindrical Roller Thrust Bearings 81264 M

The 81264 M is a single-row cylindrical roller thrust bearing, measuring 320mm in bore diameter and 440mm in outer diameter, with a width of 95mm. Made from durable chrome steel, it handles heavy thrust loads up to 344,250 lbf and operates at speeds up to 600 RPM.

Its machined brass cage ensures smooth performance and longevity, even under high stress. The bearing works reliably in temperatures ranging from -30°C to 110°C, making it suitable for tough environments.

This model is interchangeable with SKF bearings, offering a practical replacement option. Ideal for heavy machinery, industrial gearboxes, or applications requiring robust thrust load support.

Weighing 42.5kg, it’s built for stability and strength. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 81264 M
  • size 320 mm x 440 mm x 95 mm
  • Brand TFL
  • Interchangeable brand SKF
  • System of Measurement Metric
  • Roller Bearing Type Cylindrical
  • Bearing Type Roller
  • For Load Direction Thrust
  • Number of Rows 1
  • Bore Dia 320 mm
  • Bore Dia Tolerance -0.040mm to 0
  • Outer Dia 440 mm
  • Outer Dia Tolerance -0.045mm to 0
  • Width 95 mm
  • Height Tolerance -0.50mm to +0.04mm
  • Outside Diameter Shaft Washer 435 mm
  • Bore Diameter Housing Washer 325 mm
  • Height Shaft Washer 28.5 mm
  • Chamfer Dimension Housing Washer r1,2 (min.) 3 mm
  • Washer Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Machined brass cage
  • Dynamic Radial Load 344250 lbf
  • Static Radial Load 1620000 lbf
  • Max Speed 600 rpm
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 42.5 kg
  • Shaft Washer IW-81264
  • Housing Washer OW-81264
Single Row Cylindrical Roller Thrust Bearings 81264 M dimension drawing
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Features

Performance Features of 81264 M Bearing

81264 M Bearing is built with chrome steel washers and rollers, offering robust resistance to heavy thrust loads.
Its dynamic radial load capacity reaches 344250 lbf, ensuring dependable performance in demanding industrial applications.

The machined brass cage maintains roller alignment, reducing friction and extending operational life.
With a maximum speed of 600 rpm, it balances strength and efficiency for heavy-duty use.

81264 M Bearing operates smoothly in temperatures from -30° to 110°C, adapting to various working conditions.
Its precise dimensions (320 mm x 440 mm x 95 mm) ensure compatibility with standard industrial equipment.

Application

Industrial Uses of 81264 M Bearing
81264 M Bearing is commonly used in heavy machinery like hydraulic presses and large gearboxes, where its cylindrical roller design handles high thrust loads efficiently. The machined brass cage ensures smooth operation even under demanding conditions.

Where Is 81264 M Bearing Used?
You’ll often find 81264 M Bearing in wind turbine systems, supporting the main shaft where reliability is key. Its chrome steel construction and large size make it ideal for such high-load applications.

Built for Heavy-Duty Use: 81264 M Bearing
81264 M Bearing excels in mining equipment, such as crushers and conveyors, thanks to its robust design and high static load capacity. The metric dimensions ensure compatibility with international machinery standards.

Automotive vs Aerospace: Applications of 81264 M Bearing
In automotive, 81264 M Bearing is used in large truck transmissions, while in aerospace, it supports landing gear mechanisms. Its temperature range and durability suit both industries well.

Practical Applications of 81264 M Bearing
81264 M Bearing is a go-to for industrial pumps, where its precision and load handling keep operations running smoothly. The brass cage reduces friction, extending the bearing’s service life.

Q&A

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